How to Change visited link color in Chrome, Firefox and Opera Browser

Do you want a distinguishable color when you click on a visited link? The default change in visited URL is not eye catching. Here, I am going to make you familiarize with an free open source extension. With the help of this extension you would be able to replace default color of visited link.

The name of the extension is Stylish. Stylish is an open-source browser extension that can apply a user-supplied style sheet to a web page, in addition to the Cascading Style Sheets provided by the website itself, to customize and personalize the appearance of the page. A user style may be more or less selective, targeting one specific web page, or several, or all of the pages on one or more domains, or every page on the web.

Mozilla-based web browsers (Firefox, Mozilla Thunderbird) and Chromium-based browsers (Google Chrome, Flock, Opera 15+) are supported with multiple implementations of the extension.

-----------------------------------------------Style Code ------------------------------------------------
A:visited { color: red ! important }
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If you want to use different color:

Substitute red for another color like black, brown, blue or use a hex color code. You can get hex color code here: http://www.color-hex.com/
hence the following:
A:visited { color: brown ! important }
A:visited { color: black ! important }
or use a hex color number...
A:visited { color: #a47709 ! important }

For Chrome:
Stylus: https://chrome.google.com/webstore/detail/stylus/clngdbkpkpeebahjckkjfobafhncgmne?hl=en

Stylish: https://chrome.google.com/webstore/detail/stylish-custom-themes-for/fjnbnpbmkenffdnngjfgmeleoegfcffe?hl=en